Tritonia coralliumrubri

Tritonia coralliumrubri is a species of dendronotid nudibranch. It is a marine gastropod mollusc in the family Tritoniidae. It feeds on the octocoral Corallium rubrum, the red coral.

Distribution
This species was found at Capo Caccia, Alghero, NW Sardinia, at 100 m depth, 40.98333°N, 8.18333°W.